//引入 echarts 核心模块，核心模块提供了 echarts 使用必须要的接口。

import * as echarts from "echarts/core";
//引入柱状图图表，图表后缀都为 Chart
import {
  BarChart,
  LineChart,
  PieChart,
  MapChart,
  PictorialBarChart,
  RadarChart,
  ScatterChart,
} from "echarts/charts";
// 引入提示框，标题，直角坐标系，数据集，内置数据转换器组件，组件后缀都为 Component
import {
  TitleComponent,
  TooltipComponent,
  GridComponent,
  PolarComponent,
  AriaComponent,
  ParallelComponent,
  LegendComponent,
  RadarComponent,
  ToolboxComponent,
  DataZoomComponent,
  VisualMapComponent,
  TimelineComponent,
  CalendarComponent,
  GraphicComponent,
} from "echarts/components";

//引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import { CanvasRenderer } from "echarts/renderers";
//标签自动布局，全局过渡动画等特性
import { LabelLayout, UniversalTransition } from "echarts/features";

// 注册必须的组件
echarts.use([
  LegendComponent,
  TitleComponent,
  TooltipComponent,
  GridComponent,
  PolarComponent,
  AriaComponent,
  ParallelComponent,
  BarChart,
  LineChart,
  PieChart,
  MapChart,
  RadarChart,
  PictorialBarChart,
  RadarComponent,
  ToolboxComponent,
  DataZoomComponent,
  VisualMapComponent,
  TimelineComponent,
  CalendarComponent,
  GraphicComponent,
  ScatterChart,
  CanvasRenderer,
  LabelLayout,
  UniversalTransition,
]);
